205126344236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{87011}}^1$

素因数の和:87566

約数の個数: 48

約数和(自身を含む): 395563512960

約数和(自身を除く): 190437168724

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 409, 524, 818, 1441, 1636, 2882, 4499, 5764, 8998, 17996, 53579, 87011, 107158, 174022, 214316, 348044, 589369, 957121, 1178738, 1914242, 2357476, 3828484, 11398441, 22796882, 35587499, 45593764, 71174998, 125382851, 142349996, 250765702, 391462489, 501531404, 782924978, 1565849956, 4661962369, 9323924738, 18647849476, 51281586059, 102563172118, 205126344236]

約数ペア:

[(1, 205126344236), (2, 102563172118), (4, 51281586059), (11, 18647849476), (22, 9323924738), (44, 4661962369), (131, 1565849956), (262, 782924978), (409, 501531404), (524, 391462489), (818, 250765702), (1441, 142349996), (1636, 125382851), (2882, 71174998), (4499, 45593764), (5764, 35587499), (8998, 22796882), (17996, 11398441), (53579, 3828484), (87011, 2357476), (107158, 1914242), (174022, 1178738), (214316, 957121), (348044, 589369)]